Season 1
(2018)
Cast
as Captain Underpants / Mr. Krupp (voice)
as Harold (voice)
as George (voice)
as Narrator (voice)
as Comic Narrator (voice)
as Melvin / Melvinborg (voice)
as Jessica / Dressy (voice)
Episodes
Captain Underpants and the Frenzied Farts of Flabby Flabulous 9.2
July 13, 2018
George and Harold get revenge on their gym teacher by writing him into a ridiculous new comic. But the joke's on them w…
Captain Underpants and the Dreadful Debacle of DJ Drowsy Drawers 9.2
July 13, 2018
A school dance sounds like fun -- but only if the boys can keep their music teacher from playing DJ and putting everyon…
Captain Underpants and the Horrible Hostilities of the Homework Hydra 9.2
July 13, 2018
To get out of an epic assignment, George and Harold go back in time to the moment homework was invented to try and stop…
Captain Underpants and the Vexing Villiany of the Vile Vimpire 9.8
July 13, 2018
After Erica critiques their comic book, George and Harold create a brand-new character -- a vampire who sucks the joy o…
Captain Underpants and the Terrifying Perlious Misfortune of the T.P. Mummy 10.0
July 13, 2018
A T.P. prank gone wrong leads to clogged toilets -- and a fateful explosion -- that turns the boys' new French teacher …
Captain Underpants and the Squishy Predicament of the Stanley Peet's Stinky Pits 10.0
July 13, 2018
Holy guacamole! George and Harold are so determined to win an avocado-growing contest that they accidentally turn their…
Captain Underpants and the Costly Conundrum of the Calamitous Claylossus 10.0
July 13, 2018
Rumors swirl around the shadowy Bo Hweemuth, a mysterious student with secret gifts who has the whole school living in …
Captain Underpants and the Jarring Jerkiness of the Judge J.O.R.T.S. 10.0
July 13, 2018
The boys' latest comic inspires their jorts-wearing Spanish teacher to become a superhero with otherworldly powers.
Captain Underpants and the Strange Strife of the Smelly Socktopus 10.0
July 13, 2018
After Erica compares her suspension to a vacation, a jealous George and Harold pull every prank in the book so they can…
Captain Underpants and the Flustering Mindless Woe of the Flushable Memory Wipes 10.0
July 13, 2018
A chocolate-pudding "incident" sends George and Harold into hiding. But there's a new principal when they come back -- …
Captain Underpants and the Soggy Salvation of the Swirling Sweatnami 5.5
July 13, 2018
The boys travel back in time to stop Mr. Krupp from becoming a bully, only to find that their plan has turned him into …
Captain Underpants and the Sickening Fumes of Smartsy Fartsy 10.0
July 13, 2018
To steal Mr. Krupp's rule book from a tightly locked safe, the boys cook up a super-intelligent gas cloud who winds up …
Captain Underpants and the Troublesome Treachery of the Thieving Toot Fairy 10.0
July 13, 2018
It's a race against time as George and Harold try to get Mr. Krupp fired before he can have them expelled. But first: a…